Compare 18/10 and 48/42
1st number: 1 8/10, 2nd number: 1 6/42
18/10 is greater than 48/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
18/10 = 18 × 21/10 × 21 = 378/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
48/42 = 48 × 5/42 × 5 = 240/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 378/210 > 240/210 or 18/10 > 48/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/10 and 48/42 18/10 and 96/42 18/20 and 48/42 18/10 and 48/84 54/10 and 48/42 18/30 and 48/42 90/10 and 48/42 18/50 and 48/42 18/70 and 48/42